The CW’s The Flash Adds Tom Cavanagh

Tom Cavanagh (“Ed”) is set to play a leading role in The CW’s upcoming “Arrow” spinoff, “The Flash.” The Hollywood Reporter today brings word that Cavanagh will play S.T.A.R. Labs CEO Harrison Wells. Although Wells is not a DC Comics character, the name was previously mentioned on the “Arrow” mid-season finale, “Three Ghosts.”